SKU:104784

Dual Pro SS4 4 Bank Battery Charger with 3 Bank B.O.S. for Marine and Recreational Use

Dual Pro SS4 4 Bank Battery Charger with 3 Bank B.O.S. for Marine and Recreational Use

Regular price $862.99 USD
Sale price $862.99 USD Regular price
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SS4 4 Bank Battery Charger with 3 Bank B.O.S.

This kit includes Dual Pros B.O.S. (Battery Optimization System) - 12V - 3-Bank (PN: BOS12V3) and Dual Pros Sportsman Series Battery Charger - 40A - 4-10A-Banks - 12V-48V (PN: SS4).

B.O.S. (Battery Optimization System) - 12V - 3-Bank

B.O.S. actively shuttles energy between batteries to keep the pack balanced, increasing battery strength and longevity.

Batteries in a pack will become out of balance and the pack is only as good as its weakest link. In watercraft applications, this is further compounded when the trolling motor battery is used for peripherals and/or to assist the cranking battery.

B.O.S. actively shuttles energy as needed between batteries wired in series to ensure equal voltage before, during, and after charging.

B.O.S. keeps packs balanced, enabling maximum performance, and quadruple run time on the water.

Premature battery failure due to an unbalanced pack has been, unfortunately, accepted as the norm for decades. The B.O.S. answers this call with a BSAP-24 algorithm that can accurately predict and select the battery that needs additional energy to match the other batteries within the pack. This simultaneously and successfully extends the life of each battery in the pack, as well as increasing run times.

Features:

  • Available in 6V, 8V, and 12V configuration
  • Up to six batteries in a series
  • Battery Selection and Prediction (BSAP-24) algorithm
  • Less than 1mA sleep mode
  • Transfer rate up to 7.5A
  • Self-powered
  • Any type of battery chemistry

Used in Any Application Where Batteries Are in Series:

  • Marine
  • Golf
  • Industrial
  • Aerial Equipment
  • Solar Power
  • Electrical Vehicles
  • Communications
  • Defense/Military

Sportsman Series Battery Charger - 40A - 4-10A-Banks - 12V-48V

Dual Pros customers asked for a series of chargers that were smaller, lighter, and economically affordable. The Sportsman Series of chargers answers these needs. This line of chargers is designed for all types of battery applications. Sportsman chargers have all the safety and reliability features that have made PRO Charging Systems chargers the #1 choice of most boat manufacturers, dealers, and over 750,000 customers across the country. Advanced microprocessors and LED readings make the units even easier to use.

Battery Charging System Designed for Use On Land and in Fresh and Salt Water:

  • The Green Charger: Totally Repairable Not a Throw-Away
  • Unmatched Performance, Reliability, Safety and Quality
  • TROUBLE FREE Just Plug It In and Forget It!
  • Join Over 750,000 of Dual Pros Satisfied Customers!
  • Fully Automatic and Waterproof

Features:

  • Approved for Wet Cell and AGM batteries
  • Models also available for Gelled Electrolyte batteries
  • Designed for use in fresh and saltwater
  • DeltaVolt Intuitive Charging Technology
  • Waterproof, dependable, rugged construction
  • Independent outputs
  • Fully automatic/multi-stage charging
  • Zero spark technology
  • Battery maintenance mode
  • On-board diagnostic codes
  • Temperature-compensated
  • Advanced microprocessor controlled
  • Battery systems available: 12V 48V
  • LED lights indicate the state of charge
  • Reverse polarity protected
  • No installation restrictions
  • FCC Parts A B interference-compliant
  • DC charge cables = 5 AC power cord = 3
  • Approved and meets ISO 8846 Marine standards
  • Ignition protected (US Coast Guard 33 CFR 183.410

May Be Used in Many Types of Sporting Applications Including:

  • Inland Watercraft
  • Salt Water Watercraft
  • Motorcycles
  • Golf Carts
  • Utility Vehicles

The Dual Pro SS4 4 Bank Battery Charger with 3 Bank B.O.S. offers a reliable, efficient solution for maintaining multiple batteries in various applications. This comprehensive kit includes the Dual Pros Battery Optimization System (B.O.S.) designed to actively balance and extend the lifespan of batteries in series configurations, such as those used in marine, golf, and industrial settings. The B.O.S. (Part Number: BOS12V3) utilizes an advanced BSAP-24 algorithm to monitor and predict battery needs, ensuring each cell receives appropriate energy to prevent imbalance and premature failure. This process enhances overall pack performance, increases run times, and promotes longer battery life, making it ideal for watercraft, solar setups, and electric vehicles. The B.O.S. system is compatible with 6V, 8V, and 12V batteries, supporting up to six in series, and features a transfer rate of up to 7.5A with ultra-low sleep mode consumption of less than 1mA. It is self-powered and suitable for any battery chemistry, providing a versatile solution across numerous industries including marine, aerospace, and communications. The Dual Pros Sportsman Series Battery Charger (Part Number: SS4) complements the B.O.S. by delivering 40A total charging power across 4 to 10A banks, supporting 12V to 48V systems. Built for durability and ease of use, it features fully automatic multi-stage charging, waterproof construction, and advanced microprocessor control. Its LED indicators simplify monitoring, and safety features such as zero spark technology and reverse polarity protection ensure secure operation. The charger is approved for wet cell, AGM, and gelled electrolyte batteries, making it suitable for use on land or water in fresh or salt environments. Its rugged design, combined with onboard diagnostics and temperature compensation, makes it a dependable choice for demanding applications like marine vessels, utility vehicles, and sporting watercraft. Whether for recreational, commercial, or military use, this combination of battery management and charging technology delivers optimal performance, extended battery life, and peace of mind in any environment.

Features:

  • B.O.S. actively balances batteries to improve performance and lifespan
  • Supports 6V, 8V, and 12V battery configurations in series, up to six batteries
  • Uses BSAP-24 algorithm for accurate battery prediction and management
  • Less than 1mA sleep mode for energy efficiency
  • Transfer rate of up to 7.5A for effective energy shuttling
  • Self-powered design compatible with various battery chemistries
  • Waterproof and rugged construction suitable for marine and outdoor environments
  • Dual Pros Sportsman Series Charger offers 40A total output across 4-10A banks
  • Fully automatic, multi-stage charging with LED indicators for easy monitoring
  • Approved for wet cell, AGM, and gelled electrolyte batteries
  • Designed for use in fresh and saltwater environments
  • Includes advanced safety features like zero spark technology and reverse polarity protection
  • Onboard diagnostics and temperature compensation for optimal charging
  • Microprocessor-controlled for reliable and consistent operation

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